humera cross vein

例句：

1. 1. The doctor found a humera crossvein in the patient's arm.
   医生在病人的手臂上发现了一个静脉交叉处。
2. 2. Blood flows through the humeracross veins to reach the heart.
   血液通过静脉交叉处流向心脏。
3. 3. The surgeon removedthe humera cross vein and repairedthe wound.
   外科医生切除了静脉交叉处并修复了伤口。